Re-enable Eager Gesture Recognition on Aura

ui/events/gestures/gesture_recognizer.h

Index: ui/events/gestures/gesture_recognizer.h
diff --git a/ui/events/gestures/gesture_recognizer.h b/ui/events/gestures/gesture_recognizer.h
index 5dc58346cefdabc8d9770c244a6383c982e46c7a..208c21598b40231e61765c8bceb08bb04f4513c3 100644
--- a/ui/events/gestures/gesture_recognizer.h
+++ b/ui/events/gestures/gesture_recognizer.h
@@ -29,20 +29,14 @@ class EVENTS_EXPORT GestureRecognizer {
 
   // Invoked before event dispatch. If the event is invalid given the current
   // touch sequence, marks it as handled.
-  virtual bool ProcessTouchEventPreDispatch(const TouchEvent& event,
+  virtual bool ProcessTouchEvent(const TouchEvent& event,
                                             GestureConsumer* consumer) = 0;
   // Returns a list of zero or more GestureEvents. The caller is responsible for
   // freeing the returned events. Called synchronously after event dispatch.

[jdduke (slow), 2014/10/22 17:51:02]

Is the "synchronously" comment here still always valid?

[tdresser, 2014/10/22 18:24:08]

Absolutely not. Fixed.

-  virtual Gestures* ProcessTouchEventPostDispatch(
+  virtual Gestures* ProcessTouchEventAck(
       const TouchEvent& event,
       ui::EventResult result,
       GestureConsumer* consumer) = 0;
-  // Returns a list of zero or more GestureEvents. The caller is responsible for
-  // freeing the returned events. Called when a touch event receives an
-  // asynchronous ack.
-  virtual Gestures* ProcessTouchEventOnAsyncAck(const TouchEvent& event,
-                                                ui::EventResult result,
-                                                GestureConsumer* consumer) = 0;
 
   // This is called when the consumer is destroyed. So this should cleanup any
   // internal state maintained for |consumer|. Returns true iff there was